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105-C overboring thirteen tube outage, March 6, 1961--March 10, 1961

Description: C Reactor was shut down on a scheduled basis at 8:30 a.m. March 6, 1961 for the purpose of overboring 17 process channels. this report will cover that outage and discuss problems encountered in completing the tasks involved in overboring.
Date: March 24, 1961
Creator: Munro, C. A.
Partner: UNT Libraries Government Documents Department
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2000 KILOWATT SODIUM TEST FACILITY. Project Description and Progress Reports, June 30, 1958 through September 30, 1959

Description: The design and construction work completed on the 2000-kw Sodium Teat Facility during the period from April 1958 to Oct. 1959 is described. The purpose of the facility project in to test models of equipment components which are to be used in a moltsn plutonium, sodiumcooled fast reactor. (D. L.C.)
Date: March 1, 1961
Creator: Whinery, L.A.
Partner: UNT Libraries Government Documents Department
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Aeroradioactivity Survey and Areal Geology of the Oak Ridge National Laboratory Area, Tennessee and Kentucky (ARMS-I)

Description: Report regarding an airborne radioactivity survey that took place over a 10,000 square mile area around the Oak Ridge National Laboratory near Knoxville, Tennesse. Topics include the types of bedrock noted in the area as well as their levels of radioactivity.
Date: March 1961
Creator: Bates, Robert G.
Partner: UNT Libraries Government Documents Department
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Air Pulser for H-1 Column

Description: Studies the prototype and production air pulse units.
Date: March 1, 1961
Creator: Bruns, L.E.
Partner: UNT Libraries Government Documents Department
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Alternating Direction and Semi-Explicit Difference Methods for Parabolic Partial Differential Equations

Description: "The energy method is applied to study the stability of two types of difference approximations to parabolic partial differential equations, the alternating direction methods Douglas, Peaceman, and Rachford, and a new semi- explicit method. Each difference scheme is proved to be unconditionally stable. These results apply to parabolic equations with variable coefficients, defined in cylindrical domains with an essentially arbitrary bounded base."
Date: March 1, 1961
Creator: Lees, Milton
Partner: UNT Libraries Government Documents Department
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Analog to digital converter system for temperature monitoring -- B, C, D, DR, F, and H reactors

Description: This document discusses a proposal that certain presently installed reactor process water outlet temperature data logging equipment in subject reactors to be replaced with new functionally simplified equipment of a more adequate design. The primary purpose of the proposed installation is to replace existing equipment which is obsolete and in three reactors is worn out to the point where the equipment is out of service frequently for periods of time up to 8 hours or more. The new equipment will … more
Date: March 23, 1961
Creator: Ballowe, J. W.
Partner: UNT Libraries Government Documents Department
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Analysis of HRT Behavior

Description: This report, published for distribution by the Oak Ridge National Laboratory, outlines the methods being used in attempts to establish a mechanism which will account for the fluctuations observed in the power trace of the HRT.
Date: March 13, 1961
Creator: Kasten, Paul R. & Tobias, Melvin L.
Partner: UNT Libraries Government Documents Department
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Argonne Cancer Research Hospital Semiannual Report on Medical Research to the Atomic Energy Commission

Description: Progress in radiobiology and caneer research is reported. Topics covered include: comparison of the effects of isologous, homologous, and heterologous hematopoietic tissues on post-irradiation survival; survival of transfused blood in rats; erythropoietic response to erythropoietin; inhibition of erythropoiesis by estrogens; tryptophan metabolism; effect of daily exposure to l5-r gamma radiation on susceptibility of mice to experinrental infection; restorailon of serum bactericidal activity and… more
Date: March 1, 1961
Creator: Jacobson, Leon O.
Partner: UNT Libraries Government Documents Department
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Bettis Technical Review. Reactor Technology

Description: Developments at the Bettis Laboratory in the area of reactor technology are reported. Seven papers are included for which separate abstracts are prepared. (J.R.D.)
Date: March 1961
Partner: UNT Libraries Government Documents Department
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Bimetallic Casting

Description: "The purposes of the program being conducted under the present contract are: 1) To determine the feasibility of cladding zirconium on uranium by a direct casting process. 2) To investigate the diffusion of liquid metals in the fusion zone."
Date: March 29, 1961
Creator: Krashes, David
Partner: UNT Libraries Government Documents Department
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Calculation of Doppler Coefficient and Other Safety Parameters for a Large Fast Oxide Reactor

Description: Several safety parameters are calculated for a large, fast, Na-cooled, oxide-fueled reactor. The Doppler coefficient is studied as regards its effect on the reactivity during a power excursion, and its dependence on the neutron spectrum, on the concentrations of U/sup 238/, Pu /sup 239/ , a nd Pu/sup 240/, on spatial temperature and power distributions, and on temperature. Other parameters studied include the Na temperature coefficient of reactivity, and the reactivity insertion caused by total… more
Date: March 23, 1961
Creator: Greebler, P.; Hutchins, B. A. & Sueoka, J. R.
Partner: UNT Libraries Government Documents Department
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CANE Sequenced Sampler for Project Gnome: Design Proposal

Description: A design is proposed for sampling apparatus to draw a sequence of samples from a filtered gas stream from a contained explosion. The apparatus is to be designed, fabricated, and installed in Project Gnome under the ORNL CANE Problem.
Date: March 15, 1961
Creator: Landry, J.W.
Partner: UNT Libraries Government Documents Department
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Chemical Development Section C Progress Report for October-November 1960

Description: Studies are being made on the recovery of thorium (and uranium) from granitic rock, since this source represents a very large potential thorium reserve for the nuclear power industry. In preliminary leaching studies on 16 granite samples (containing 8-95 ppm thorium and 1.5-16 ppm uranium), maximum recoveries of thorium and uranium ranged 30-85% and 15-65% respectively, and sulfuric acid consumption was high (30-120 lbs H2SO4 per ton of granite). A relatively high acidity was needed to obtain r… more
Date: March 3, 1961
Creator: Brown, K. B.
Partner: UNT Libraries Government Documents Department
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CHEMICAL ENGINEERING DIVISION SUMMARY REPORT, OCTOBER, NOVEMBER, DECEMBER 1960

Description: Chemical-metallurgical processing studies were made of pyrometallurgical development snd research, and fuel processing facilities for EBR-II. Fuel-cycle applications of fluidization and volatility techniques included laboratory investigations of fluoride volatility processes, engineeringscale development, and conversion of UF/sub 6/ to UO/sub 2/. Reactor safety studies consisted of metal oxidation and ignition kinetics, and metal-water reactions. Reactor chemistry investigations were conducted … more
Date: March 1, 1961
Partner: UNT Libraries Government Documents Department
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Chemical Processing Department Monthly Report: February 1961

Description: This report, from the Chemical Processing Department at HAPO for February 1961, discusses the following: Production operation; Purex and Redox operation; Finished products operation; maintenance; Financial operations, facilities engineering; research; employee relations; and special separation processing and auxiliaries operation.
Date: March 21, 1961
Creator: Hanford Atomic Products Operation. Chemical Processing Department.
Partner: UNT Libraries Government Documents Department
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The Cold Pressing of Sinterable UO₂

Description: The intent of this work was to explore more fully the pressing of sinterable UO2 powders into cylindrical compacts in the hope that a more precise prediction of green density in terms of powder properties, pressure, and geometry could be evolved.
Date: March 27, 1961
Creator: Levey, R. P., Jr.
Partner: UNT Libraries Government Documents Department
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Conceptual Design of a Coupled Breeding Superheating Reactor, CBSR

Description: The conceptual design of the Coupled Breeding Superheating Reactor, CBSR, for achieving a positive breeding gain and for producing 65 Mw of electric power is presented. The design combines a steam-cooled fast region and a nonboiling pressurized light-water-cooled thermal region. The advantage offered by this arrangement as compared with that using a solid moderator in the thermal zone is that, if a power excursion occurs, the water will increase the void content and tend to limit the excursion.… more
Date: March 1, 1961
Creator: Avery, R.; Dewey, W. V.; Rohde, R. & Toppel, B. J.
Partner: UNT Libraries Government Documents Department
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Containment in Cusped Plasma Systems

Description: "A survey of the current theoretical picture of plasma containment in cusped magnetic configurations is presented together with a mention of the points of contact which exist or might soon be made to exist with experiment. A theory of containment was developed which is applicable to the whole range of plasma densities from a tenuous plasma in an essentially vacuum magnetic field to a fully developed plasma which completely excludes the magnetic field from its interior. Also presented are cursor… more
Date: March 30, 1961
Creator: Grad, Harold, 1923-
Partner: UNT Libraries Government Documents Department
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Contribution of Neutral Pions to Photon-Proton Scattering

Description: "The correction to photon-photon scattering processes due to the existence of the particles other than electrons is reported. The correction is of the same order in the electric charge as the lowest order term in the perturbation expansion in quantum electrodynamics, although the relevant corrections to the electron-photon and electron-electron scattering are all of higher order."
Date: March 16, 1961
Creator: Han, M.Y. & Hatsukade, S.
Partner: UNT Libraries Government Documents Department
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DAMAGE TO CONVENTIONAL AND SPECIAL TYPES OF RESIDENCES EXPOSED TO NUCLEAR EFFECTS

Description: Ten residential structures of wood, brick, lightweight reinforced concrete block, and lightweight precast concrete slabs were exposed in pairs to the effects of a nuclear device of approximately 30 kt yield, detonated atop a 500-ft tower. The houses represented various structural types, and two houses of each type were tested. One house was located at an anticipated overpressure at which collapse or major damage might be expected and the other was located at an anticipated overpressure at which… more
Date: March 1, 1961
Creator: Randall, P.A.
Partner: UNT Libraries Government Documents Department
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